spermatic

/spəˈmætɪk//spɚˈmætɪk/

前缀

后缀

spermat-: Alternative form of spermato- (“seed”).
-ic: Used to form adjectives from nouns with the meaning “of or pertaining to”. · (chemistry) Used to denote certain chemical compounds in which a specified chemical element has a greater oxidation number than in the equivalent compound whose name ends in the suffix -ous. For example sulphuric acid (H₂SO₄) has more oxygen atoms per molecule than sulphurous acid (H₂SO₃).

From Middle English spermatik, from Latin spermaticus, from Ancient Greek σπερματικός (spermatikós). By surface analysis, spermat- +‎ -ic.